v1.8.0

* Version Packages

* add missing PR reference

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Mateusz Burzyński <mateuszburzynski@gmail.com>

.changeset/plenty-areas-tie.md

@@ -1,5 +0,0 @@
----
-"@changesets/action": patch
----
-
-Fixed initial `.changeset` state being picked up, when `cwd` parameter is provided

.changeset/splendid-facts-like.md

@@ -1,5 +0,0 @@
----
-"@changesets/action": patch
----
-
-Fixed `.changeset` state being picked for the version command when `cwd` parameter is provided

.github/CODEOWNERS

@@ -0,0 +1,5 @@
+/.github/workflows/** @Andarist @emmatown
+/action.yml @Andarist @emmatown
+/scripts/bump.ts @Andarist @emmatown
+/scripts/release.ts @Andarist @emmatown
+/scripts/release-pr.ts @Andarist @emmatown

.github/actions/ci-setup/action.yml

@@ -4,7 +4,7 @@ runs:
   using: composite
   steps:
     - name: Setup Node.js
-      uses: actions/setup-node@v6
+      uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
       with:
         node-version-file: ".node-version"
         cache: yarn

.github/workflows/ci.yml

@@ -1,26 +1,46 @@
-name: Node CI
+name: CI
 
 on:
-  push:
-    branches:
-      - main
   pull_request:
+  push:
+    branches: [main]
+  merge_group:
+    branches: [main]
+
+permissions:
+  contents: read
 
 jobs:
-  build:
+  test:
+    name: Test
     timeout-minutes: 20
-
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: ./.github/actions/ci-setup
 
+      - name: Test
+        run: yarn test
+
+  typecheck:
+    name: Typecheck
+    timeout-minutes: 20
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: ./.github/actions/ci-setup
 
       - name: Typecheck
         run: yarn typecheck
 
-      - name: Test
-        run: yarn test
+  ci-ok:
+    name: CI OK
+    runs-on: ubuntu-latest
+    if: always()
+    needs: [test, typecheck]
+    steps:
+      - name: Exit with error if some jobs are not successful
+        run: exit 1
+        if: ${{ always() && (contains(needs.*.result, 'failure') || contains(needs.*.result, 'skipped') || contains(needs.*.result, 'cancelled')) }}

.github/workflows/publish.yml

@@ -0,0 +1,62 @@
+name: Publish
+
+on:
+  push:
+    branches:
+      - main
+
+concurrency: ${{ github.workflow }}-${{ github.ref }}
+
+permissions: {} # each job should define its own permission explicitly
+
+jobs:
+  version:
+    name: Version
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    outputs:
+      hasChangesets: ${{ steps.changesets.outputs.hasChangesets }}
+    permissions:
+      contents: write # to create release (changesets/action)
+      issues: write # to post issue comments (changesets/action)
+      pull-requests: write # to create pull request (changesets/action)
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: ./.github/actions/ci-setup
+
+      - name: Build
+        run: yarn build
+
+      - name: Create or update release pull request
+        id: changesets
+        uses: ./
+        with:
+          version: yarn bump
+
+  publish:
+    name: Publish
+    if: needs.version.outputs.hasChangesets == 'false'
+    needs: version
+    runs-on: ubuntu-latest
+    environment: marketplace
+    timeout-minutes: 20
+    steps:
+      - uses: actions/create-github-app-token@1b10c78c7865c340bc4f6099eb2f838309f1e8c3 # v3.1.1
+        id: app-token
+        with:
+          client-id: ${{ vars.APP_CLIENT_ID }}
+          private-key: ${{ secrets.APP_PRIVATE_KEY }}
+
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          token: ${{ steps.app-token.outputs.token }}
+
+      - uses: ./.github/actions/ci-setup
+
+      - name: Build
+        run: yarn build
+
+      - name: Publish to marketplace
+        uses: ./
+        with:
+          publish: yarn release

.github/workflows/release-pr.yml

@@ -4,10 +4,16 @@ on:
   issue_comment:
     types: [created]
 
+permissions: {}
+
 jobs:
   release_check:
     if: github.repository == 'changesets/action' && github.event.issue.pull_request && startsWith(github.event.comment.body, '/release-pr')
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      issues: write
+      pull-requests: read
     steps:
       - id: report_in_progress
         run: |
@@ -15,6 +21,18 @@ jobs:
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+      - id: parse_command
+        run: |
+          if [[ "$COMMENT_BODY" =~ ^/release-pr[[:space:]]+([0-9a-fA-F]{7,40})[[:space:]]*$ ]]
+          then
+            echo "requested_sha=${BASH_REMATCH[1]}" >> "$GITHUB_OUTPUT"
+          else
+            echo "Expected '/release-pr <sha>' where <sha> is a 7-40 character commit SHA."
+            exit 1
+          fi
+        env:
+          COMMENT_BODY: ${{ github.event.comment.body }}
+
       - id: check_authorization
         run: |
           if [[ $AUTHOR_ASSOCIATION == 'MEMBER' || $AUTHOR_ASSOCIATION == 'OWNER' || $AUTHOR_ASSOCIATION == 'COLLABORATOR' ]]
@@ -27,22 +45,80 @@ jobs:
         env:
           AUTHOR_ASSOCIATION: ${{ github.event.comment.author_association }}
 
+      - id: resolve_requested_sha
+        run: |
+          requested_sha=$(echo "$REQUESTED_SHA" | tr '[:upper:]' '[:lower:]')
+
+          mapfile -t matches < <(
+            gh api /repos/${{ github.repository }}/pulls/${{ github.event.issue.number }}/commits --paginate --jq '.[].sha' |
+              awk -v sha="$requested_sha" 'index(tolower($0), sha) == 1 { print $0 }'
+          )
+
+          if [[ ${#matches[@]} -eq 0 ]]
+          then
+            echo "Requested SHA $REQUESTED_SHA is not part of this pull request."
+            exit 1
+          fi
+
+          if [[ ${#matches[@]} -gt 1 ]]
+          then
+            echo "Requested SHA $REQUESTED_SHA is ambiguous for this pull request."
+            exit 1
+          fi
+
+          resolved_sha="${matches[0]}"
+          pr_head_sha=$(gh pr view ${{ github.event.issue.number }} --json headRefOid --jq '.headRefOid')
+
+          if [[ "$resolved_sha" != "$pr_head_sha" ]]
+          then
+            echo "Requested SHA $resolved_sha is not the current PR head $pr_head_sha."
+            exit 1
+          fi
+
+          echo "resolved_sha=$resolved_sha" >> "$GITHUB_OUTPUT"
+          echo "pr_head_sha=$pr_head_sha" >> "$GITHUB_OUTPUT"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          REQUESTED_SHA: ${{ steps.parse_command.outputs.requested_sha }}
+
+      - id: get_pr_head_repository
+        run: |
+          echo "head_repository=$(gh pr view ${{ github.event.issue.number }} --json headRepositoryOwner,headRepository --jq '.headRepositoryOwner.login + "/" + .headRepository.name')" >> "$GITHUB_OUTPUT"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
     outputs:
       in_progress_reaction_id: ${{ steps.report_in_progress.outputs.in_progress_reaction_id }}
+      requested_sha: ${{ steps.parse_command.outputs.requested_sha }}
+      resolved_sha: ${{ steps.resolve_requested_sha.outputs.resolved_sha }}
+      pr_head_sha: ${{ steps.resolve_requested_sha.outputs.pr_head_sha }}
+      head_repository: ${{ steps.get_pr_head_repository.outputs.head_repository }}
 
   release:
     if: github.repository == 'changesets/action'
     timeout-minutes: 20
     runs-on: ubuntu-latest
     needs: release_check
+    permissions:
+      contents: write
+      issues: write
+      pull-requests: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: ./.github/actions/ci-setup
 
-      - name: Checkout pull request
-        run: gh pr checkout ${{ github.event.issue.number }}
+      - name: Fetch validated commit from pull request head repository
+        run: |
+          git remote add pr-head https://github.com/$HEAD_REPOSITORY.git
+          git fetch --no-tags pr-head $RESOLVED_SHA
         env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          HEAD_REPOSITORY: ${{ needs.release_check.outputs.head_repository }}
+          RESOLVED_SHA: ${{ needs.release_check.outputs.resolved_sha }}
+
+      - name: Checkout validated commit
+        run: git checkout --detach $RESOLVED_SHA
+        env:
+          RESOLVED_SHA: ${{ needs.release_check.outputs.resolved_sha }}
 
       - name: Check if Version Packages PR
         id: check_version_packages
@@ -78,7 +154,8 @@ jobs:
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-      - run: gh pr comment ${{ github.event.issue.number }} --body "The [${{ github.repository }}@$(git rev-parse HEAD)](https://github.com/${{ github.repository }}/commit/$(git rev-parse HEAD)) release triggered by [this comment](${{ github.event.comment.url }}) has [succeeded](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})."
+      - run: |
+          gh pr comment ${{ github.event.issue.number }} --body "The release for \`${{ needs.release_check.outputs.resolved_sha }}\` triggered by [this comment](${{ github.event.comment.url }}) has [succeeded](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}). Published commit: [${{ github.repository }}@$(git rev-parse HEAD)](https://github.com/${{ github.repository }}/commit/$(git rev-parse HEAD))."
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -87,6 +164,9 @@ jobs:
     timeout-minutes: 2
     runs-on: ubuntu-latest
     if: failure() && github.repository == 'changesets/action' && (needs.release_check.result == 'failure' || needs.release.result == 'failure')
+    permissions:
+      issues: write
+      pull-requests: write
     steps:
       - run: gh api /repos/${{ github.repository }}/issues/comments/${{ github.event.comment.id }}/reactions -f content='-1'
         env:
@@ -96,7 +176,8 @@ jobs:
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-      - run: gh pr comment ${{ github.event.issue.number }} --body "The release triggered by [this comment](${{ github.event.comment.url }}) has [failed](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})."
+      - run: |
+          gh pr comment ${{ github.event.issue.number }} --body "The release for \`${{ needs.release_check.outputs.requested_sha }}\` triggered by [this comment](${{ github.event.comment.url }}) has [failed](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})."
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           GH_REPO: ${{ github.repository }}

.github/workflows/version-or-publish.yml

@@ -1,27 +0,0 @@
-name: Version or Publish
-
-on:
-  push:
-    branches:
-      - main
-
-concurrency: ${{ github.workflow }}-${{ github.ref }}
-
-jobs:
-  changesets:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/ci-setup
-
-      - name: Build
-        run: yarn build
-
-      - name: Create Release Pull Request or Publish
-        id: changesets
-        uses: ./
-        with:
-          version: yarn bump
-          publish: yarn release
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

CHANGELOG.md

@@ -1,5 +1,17 @@
 # @changesets/action
 
+## 1.8.0
+
+### Minor Changes
+
+- [#258](https://github.com/changesets/action/pull/258) [`f5dbf72`](https://github.com/changesets/action/commit/f5dbf72f96949cb0daf45152f0f63062df70e97d) Thanks [@tom-sherman](https://github.com/tom-sherman)! - Support draft version PR modes with a new `prDraft` input. Use `create` to create new version PRs as drafts, or `always` to also convert existing version PRs back to draft when updating them.
+
+### Patch Changes
+
+- [#502](https://github.com/changesets/action/pull/502) [`6002dbd`](https://github.com/changesets/action/commit/6002dbd987f49a3c0a134910d9c7bca975b79977) Thanks [@oshytiko](https://github.com/oshytiko)! - Fixed initial `.changeset` state being picked up, when `cwd` parameter is provided
+
+- [#536](https://github.com/changesets/action/pull/536) [`81b3f61`](https://github.com/changesets/action/commit/81b3f61ebffcb868f73e4c0b2682517149c834a2) Thanks [@radnan](https://github.com/radnan)! - Fixed `.changeset` state being picked for the version command when `cwd` parameter is provided
+
 ## 1.7.0
 
 ### Minor Changes

README.md

@@ -14,6 +14,7 @@ This action for [Changesets](https://github.com/changesets/changesets) creates a
 - createGithubReleases - A boolean value to indicate whether to create Github releases after `publish` or not. Default to `true`
 - commitMode - Specifies the commit mode. Use `"git-cli"` to push changes using the Git CLI, or `"github-api"` to push changes via the GitHub API. When using `"github-api"`, all commits and tags are GPG-signed and attributed to the user or app who owns the `GITHUB_TOKEN`. Default to `git-cli`.
 - cwd - Changes node's `process.cwd()` if the project is not located on the root. Default to `process.cwd()`
+- prDraft - Controls draft PR behavior. Use `create` to create new version PRs as draft, or `always` to also convert existing version PRs back to draft when updating them. By default, version PRs are not forced into draft mode.
 
 ### Outputs
 

action.yml

@@ -43,6 +43,9 @@ inputs:
   branch:
     description: Sets the branch in which the action will run. Default to `github.ref_name` if not provided
     required: false
+  prDraft:
+    description: 'Controls draft PR behavior. Use "create" to create new version PRs as draft, or "always" to also convert existing version PRs back to draft when updating them.'
+    required: false
 outputs:
   published:
     description: A boolean value to indicate whether a publishing is happened or not

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@changesets/action",
-  "version": "1.7.0",
+  "version": "1.8.0",
   "main": "dist/index.js",
   "type": "module",
   "license": "MIT",

src/__snapshots__/run.test.ts.snap

@@ -1,5 +1,28 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
+exports[`version > creates a draft PR when prDraft is "create" 1`] = `
+[
+  {
+    "base": "some-branch",
+    "body": "This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and publish to npm yourself or [setup this action to publish automatically](https://github.com/changesets/action#with-publishing). If you're not ready to do a release yet, that's fine, whenever you add more changesets to some-branch, this PR will be updated.
+
+
+# Releases
+## simple-project-pkg-a@1.1.0
+
+### Minor Changes
+
+-   Awesome feature
+",
+    "draft": true,
+    "head": "changeset-release/some-branch",
+    "owner": "changesets",
+    "repo": "action",
+    "title": "Version Packages",
+  },
+]
+`;
+
 exports[`version > creates simple PR 1`] = `
 [
   {
@@ -25,6 +48,7 @@ exports[`version > creates simple PR 1`] = `
 
 -   Awesome feature
 ",
+    "draft": false,
     "head": "changeset-release/some-branch",
     "owner": "changesets",
     "repo": "action",
@@ -43,6 +67,7 @@ exports[`version > does not include any release information if a message with si
 # Releases
 
 > All release information have been omitted from this message, as the content exceeds the size limit.",
+    "draft": false,
     "head": "changeset-release/some-branch",
     "owner": "changesets",
     "repo": "action",
@@ -65,6 +90,7 @@ exports[`version > does not include changelog entries if full message exceeds si
 ## simple-project-pkg-a@1.1.0
 
 ",
+    "draft": false,
     "head": "changeset-release/some-branch",
     "owner": "changesets",
     "repo": "action",
@@ -87,6 +113,7 @@ exports[`version > doesn't include ignored package that got a dependency update
 
 -   Awesome feature
 ",
+    "draft": false,
     "head": "changeset-release/some-branch",
     "owner": "changesets",
     "repo": "action",
@@ -109,6 +136,7 @@ exports[`version > only includes bumped packages in the PR body 1`] = `
 
 -   Awesome feature
 ",
+    "draft": false,
     "head": "changeset-release/some-branch",
     "owner": "changesets",
     "repo": "action",
@@ -116,3 +144,94 @@ exports[`version > only includes bumped packages in the PR body 1`] = `
   },
 ]
 `;
+
+exports[`version > updates an existing PR via GraphQL and converts it to draft when prDraft is "always" 1`] = `
+[
+  "
+      mutation UpdatePullRequest(
+        $pullRequestId: ID!
+        $title: String!
+        $body: String!
+      ) {
+        
+        convertPullRequestToDraft(
+          input: {
+            pullRequestId: $pullRequestId
+          }
+        ) {
+          pullRequest {
+            id
+          }
+        }
+
+        updatePullRequest(
+          input: {
+            pullRequestId: $pullRequestId
+            title: $title
+            body: $body
+            state: OPEN
+          }
+        ) {
+          pullRequest {
+            id
+          }
+        }
+      }
+    ",
+  {
+    "body": "This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and publish to npm yourself or [setup this action to publish automatically](https://github.com/changesets/action#with-publishing). If you're not ready to do a release yet, that's fine, whenever you add more changesets to some-branch, this PR will be updated.
+
+
+# Releases
+## simple-project-pkg-a@1.1.0
+
+### Minor Changes
+
+-   Awesome feature
+",
+    "pullRequestId": "PR_kwDOA",
+    "title": "Version Packages",
+  },
+]
+`;
+
+exports[`version > updates an existing PR via GraphQL without converting it to draft when prDraft is "create" 1`] = `
+[
+  "
+      mutation UpdatePullRequest(
+        $pullRequestId: ID!
+        $title: String!
+        $body: String!
+      ) {
+        
+
+        updatePullRequest(
+          input: {
+            pullRequestId: $pullRequestId
+            title: $title
+            body: $body
+            state: OPEN
+          }
+        ) {
+          pullRequest {
+            id
+          }
+        }
+      }
+    ",
+  {
+    "body": "This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and publish to npm yourself or [setup this action to publish automatically](https://github.com/changesets/action#with-publishing). If you're not ready to do a release yet, that's fine, whenever you add more changesets to some-branch, this PR will be updated.
+
+
+# Releases
+## simple-project-pkg-a@1.1.0
+
+### Minor Changes
+
+-   Awesome feature
+",
+    "pullRequestId": "PR_kwDOA",
+    "title": "Version Packages",
+  },
+]
+`;

src/index.ts

@@ -24,10 +24,15 @@ const getOptionalInput = (name: string) => core.getInput(name) || undefined;
 
   const octokit = setupOctokit(githubToken);
   const commitMode = getOptionalInput("commitMode") ?? "git-cli";
+  const prDraft = getOptionalInput("prDraft");
   if (commitMode !== "git-cli" && commitMode !== "github-api") {
     core.setFailed(`Invalid commit mode: ${commitMode}`);
     return;
   }
+  if (prDraft !== undefined && prDraft !== "always" && prDraft !== "create") {
+    core.setFailed(`Invalid prDraft: ${prDraft}`);
+    return;
+  }
   const git = new Git({
     octokit: commitMode === "github-api" ? octokit : undefined,
     cwd,
@@ -147,6 +152,7 @@ const getOptionalInput = (name: string) => core.getInput(name) || undefined;
         prTitle: getOptionalInput("title"),
         commitMessage: getOptionalInput("commit"),
         hasPublishScript,
+        prDraft,
         branch: getOptionalInput("branch"),
       });
 

src/run.test.ts

@@ -19,6 +19,7 @@ vi.mock("@actions/github", () => ({
   },
   getOctokit: () => ({
     rest: mockedGithubMethods,
+    graphql: mockedGraphql,
   }),
 }));
 vi.mock("./git.ts");
@@ -33,6 +34,7 @@ let mockedGithubMethods = {
     createRelease: vi.fn(),
   },
 };
+let mockedGraphql = vi.fn();
 
 let f = fixturez(import.meta.dirname);
 
@@ -90,6 +92,42 @@ describe("version", () => {
     expect(mockedGithubMethods.pulls.create.mock.calls[0]).toMatchSnapshot();
   });
 
+  it('creates a draft PR when prDraft is "create"', async () => {
+    let cwd = f.copy("simple-project");
+    await linkNodeModules(cwd);
+
+    mockedGithubMethods.pulls.list.mockImplementationOnce(() => ({ data: [] }));
+
+    mockedGithubMethods.pulls.create.mockImplementationOnce(() => ({
+      data: { number: 123 },
+    }));
+
+    await writeChangesets(
+      [
+        {
+          releases: [
+            {
+              name: "simple-project-pkg-a",
+              type: "minor",
+            },
+          ],
+          summary: "Awesome feature",
+        },
+      ],
+      cwd
+    );
+
+    await runVersion({
+      octokit: setupOctokit("@@GITHUB_TOKEN"),
+      githubToken: "@@GITHUB_TOKEN",
+      git: new Git({ cwd }),
+      cwd,
+      prDraft: "create",
+    });
+
+    expect(mockedGithubMethods.pulls.create.mock.calls[0]).toMatchSnapshot();
+  });
+
   it("only includes bumped packages in the PR body", async () => {
     let cwd = f.copy("simple-project");
     await linkNodeModules(cwd);
@@ -277,4 +315,72 @@ fluminis divesque vulnere aquis parce lapsis rabie si visa fulmineis.
       /All release information have been omitted from this message, as the content exceeds the size limit/
     );
   });
+
+  it('updates an existing PR via GraphQL without converting it to draft when prDraft is "create"', async () => {
+    let cwd = f.copy("simple-project");
+    await linkNodeModules(cwd);
+
+    mockedGithubMethods.pulls.list.mockImplementationOnce(() => ({
+      data: [{ number: 123, node_id: "PR_kwDOA" }],
+    }));
+
+    await writeChangesets(
+      [
+        {
+          releases: [
+            {
+              name: "simple-project-pkg-a",
+              type: "minor",
+            },
+          ],
+          summary: "Awesome feature",
+        },
+      ],
+      cwd
+    );
+
+    await runVersion({
+      octokit: setupOctokit("@@GITHUB_TOKEN"),
+      githubToken: "@@GITHUB_TOKEN",
+      git: new Git({ cwd }),
+      cwd,
+      prDraft: "create",
+    });
+
+    expect(mockedGraphql.mock.calls[0]).toMatchSnapshot();
+  });
+
+  it('updates an existing PR via GraphQL and converts it to draft when prDraft is "always"', async () => {
+    let cwd = f.copy("simple-project");
+    await linkNodeModules(cwd);
+
+    mockedGithubMethods.pulls.list.mockImplementationOnce(() => ({
+      data: [{ number: 123, node_id: "PR_kwDOA" }],
+    }));
+
+    await writeChangesets(
+      [
+        {
+          releases: [
+            {
+              name: "simple-project-pkg-a",
+              type: "minor",
+            },
+          ],
+          summary: "Awesome feature",
+        },
+      ],
+      cwd
+    );
+
+    await runVersion({
+      octokit: setupOctokit("@@GITHUB_TOKEN"),
+      githubToken: "@@GITHUB_TOKEN",
+      git: new Git({ cwd }),
+      cwd,
+      prDraft: "always",
+    });
+
+    expect(mockedGraphql.mock.calls[0]).toMatchSnapshot();
+  });
 });

src/run.ts

@@ -259,6 +259,7 @@ type VersionOptions = {
   commitMessage?: string;
   hasPublishScript?: boolean;
   prBodyMaxCharacters?: number;
+  prDraft?: "always" | "create";
   branch?: string;
 };
 
@@ -277,6 +278,7 @@ export async function runVersion({
   hasPublishScript = false,
   prBodyMaxCharacters = MAX_CHARACTERS_PER_MESSAGE,
   branch = github.context.ref.replace("refs/heads/", ""),
+  prDraft,
 }: VersionOptions): Promise<RunVersionResult> {
   let versionBranch = `changeset-release/${branch}`;
 
@@ -376,6 +378,7 @@ export async function runVersion({
       head: versionBranch,
       title: finalPrTitle,
       body: prBody,
+      draft: prDraft !== undefined,
       ...github.context.repo,
     });
 
@@ -386,12 +389,46 @@ export async function runVersion({
     const [pullRequest] = existingPullRequests.data;
 
     core.info(`updating found pull request #${pullRequest.number}`);
-    await octokit.rest.pulls.update({
-      pull_number: pullRequest.number,
+    const convertPullRequestToDraftMutation =
+      prDraft === "always"
+        ? `
+        convertPullRequestToDraft(
+          input: {
+            pullRequestId: $pullRequestId
+          }
+        ) {
+          pullRequest {
+            id
+          }
+        }`
+        : "";
+    const updatePullRequestMutation = `
+      mutation UpdatePullRequest(
+        $pullRequestId: ID!
+        $title: String!
+        $body: String!
+      ) {
+        ${convertPullRequestToDraftMutation}
+
+        updatePullRequest(
+          input: {
+            pullRequestId: $pullRequestId
+            title: $title
+            body: $body
+            state: OPEN
+          }
+        ) {
+          pullRequest {
+            id
+          }
+        }
+      }
+    `;
+
+    await octokit.graphql(updatePullRequestMutation, {
+      pullRequestId: pullRequest.node_id,
       title: finalPrTitle,
       body: prBody,
-      ...github.context.repo,
-      state: "open",
     });
 
     return {